| PartNumber | M40-6000946 | M40-6002146 | M40-6001546 |
| Description | Board to Board & Mezzanine Connectors 9 WAY SMT PLUG | Board to Board & Mezzanine Connectors 21P DIL SMT PLG ASSY 1MM PITCH-VERTICAL | Board to Board & Mezzanine Connectors 15 WAY SMT PLUG |
| Manufacturer | Harwin | Harwin | Harwin Inc. |
| Product Category | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors | Rectangular - Board to Board Connectors - Arrays, Edge Type, Mezzanine |
| RoHS | Y | Y | - |
| Number of Positions | 9 Position | 21 Position | 15 |
| Pitch | 1 mm | 1 mm | 0.039" (1.00mm) |
| Number of Rows | 1 Row | 1 Row | 2 |
| Termination Style | SMD/SMT | - | - |
| Series | M40 | M40 | M40 |
| Brand | Harwin | Harwin | - |
| Product Type | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors | - |
| Factory Pack Quantity | 57 | 35 | - |
| Subcategory | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors | - |
| Unit Weight | 0.005009 oz | 0.008818 oz | - |
| Packaging | - | - | Tube |
| Mounting Type | - | - | Surface Mount |
| Features | - | - | Board Guide, Solder Retention |
| Height Above Board | - | - | 0.130" (3.30mm) |
| Connector Type | - | - | Plug, Center Strip Contacts |
| Contact Finish | - | - | Tin |
| Contact Finish Thickness | - | - | 80μin (2.03μm) |
| Mated Stacking Heights | - | - | 4.3mm |